You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-04 - 14:26
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Sun Jan 04, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10095212960,9sleep30-21swapper/307:05:463
10393212260,7sleep10-21swapper/107:09:371
10308210898,7sleep00-21swapper/007:08:310
10238210696,7sleep20-21swapper/207:07:372
198562680,0sleep119855-21munin-run07:45:001
256842660,0sleep00-21swapper/007:20:200
278902540,0sleep20-21swapper/209:15:202
213002540,2sleep229-21rcuc/211:35:202
97922530,0sleep20-21swapper/210:00:002
20182410,0sleep20-21swapper/208:55:132
1059899270,26cyclictest0-21swapper/111:34:511
1059899270,26cyclictest0-21swapper/110:56:471
1059899270,26cyclictest0-21swapper/110:39:021
1059899270,26cyclictest0-21swapper/109:58:551
1059899270,26cyclictest0-21swapper/109:32:221
10601992622,3cyclictest0-21swapper/207:36:062
10601992618,7cyclictest750-21snmpd09:36:012
10601992618,6cyclictest750-21snmpd09:40:162
1060199260,26cyclictest0-21swapper/210:22:372
1060199260,25cyclictest0-21swapper/209:10:192
1060199260,25cyclictest0-21swapper/209:07:042
1060199260,25cyclictest0-21swapper/207:41:392
1060199260,25cyclictest0-21swapper/207:17:152
1059899260,25cyclictest0-21swapper/111:18:541
1059899260,25cyclictest0-21swapper/111:14:401
1059899260,25cyclictest0-21swapper/110:18:261
1059899260,25cyclictest0-21swapper/109:00:411
1059899260,25cyclictest0-21swapper/108:40:571
1059899260,25cyclictest0-21swapper/108:10:361
10601992518,6cyclictest750-21snmpd09:25:042
10601992517,7cyclictest750-21snmpd09:54:222
1060199251,16cyclictest0-21swapper/207:45:182
1060199250,24cyclictest0-21swapper/212:27:092
1060199250,24cyclictest0-21swapper/207:24:352
10598992523,2cyclictest0-21swapper/111:49:451
1059899250,24cyclictest0-21swapper/112:17:501
1059899250,24cyclictest0-21swapper/110:02:551
1059899250,24cyclictest0-21swapper/110:02:551
1059899250,24cyclictest0-21swapper/108:20:581
1059899250,20cyclictest0-21swapper/109:23:491
1060199247,3cyclictest0-21swapper/210:05:112
10601992417,6cyclictest750-21snmpd12:23:502
10601992417,6cyclictest750-21snmpd10:31:382
10601992417,6cyclictest750-21snmpd08:18:452
10601992416,7cyclictest750-21snmpd12:35:512
10598992422,2cyclictest0-21swapper/107:54:251
1059899240,23cyclictest0-21swapper/109:37:281
10601992316,6cyclictest750-21snmpd11:59:052
10601992316,6cyclictest750-21snmpd11:17:562
1060199231,20cyclictest0-21swapper/208:24:302
10598992321,2cyclictest0-21swapper/110:26:471
10598992321,2cyclictest0-21swapper/108:16:181
1059899230,23cyclictest0-21swapper/108:48:561
1059899230,22cyclictest0-21swapper/112:20:291
1059899230,22cyclictest0-21swapper/110:40:561
10593992319,2cyclictest750-21snmpd09:30:400
1060199222,8cyclictest0-21swapper/208:30:112
10601992220,2cyclictest0-21swapper/208:44:002
10601992216,5cyclictest750-21snmpd08:10:552
10601992214,7cyclictest750-21snmpd08:47:082
1060199221,3cyclictest0-21swapper/209:31:142
1060199221,20cyclictest0-21swapper/207:13:452
1060199220,2cyclictest0-21swapper/212:19:432
1060199220,21cyclictest0-21swapper/211:05:292
1060199220,17cyclictest0-21swapper/212:09:222
10598992218,3cyclictest0-21swapper/110:14:501
1059899220,22cyclictest0-21swapper/107:56:461
1059899220,21cyclictest0-21swapper/112:32:271
1059899220,21cyclictest0-21swapper/111:50:381
1059899220,21cyclictest0-21swapper/110:21:021
1059899220,21cyclictest0-21swapper/109:46:161
1059899220,21cyclictest0-21swapper/109:15:411
1059899220,21cyclictest0-21swapper/108:07:071
10593992218,3cyclictest750-21snmpd08:01:190
1059399220,21cyclictest0-21swapper/008:49:020
1060199212,18cyclictest0-21swapper/208:09:562
10601992117,3cyclictest0-21swapper/211:27:292
10601992117,3cyclictest0-21swapper/210:03:312
10601992117,3cyclictest0-21swapper/210:03:312
10601992114,6cyclictest750-21snmpd12:32:512
10601992114,6cyclictest750-21snmpd07:32:542
10601992113,7cyclictest750-21snmpd11:40:382
10601992113,7cyclictest750-21snmpd10:55:592
10601992113,7cyclictest750-21snmpd09:45:252
1060199211,2cyclictest0-21swapper/210:25:162
1060199210,3cyclictest0-21swapper/208:52:292
1060199210,19cyclictest0-21swapper/207:55:192
1060199210,10cyclictest0-21swapper/207:50:102
10598992119,2cyclictest0-21swapper/109:28:221
10598992117,3cyclictest0-21swapper/108:00:391
10598992117,3cyclictest0-21swapper/107:18:391
1059899210,20cyclictest0-21swapper/111:24:241
1059899210,20cyclictest0-21swapper/110:46:311
1059899210,20cyclictest0-21swapper/110:34:561
1059899210,20cyclictest0-21swapper/109:40:081
1059899210,20cyclictest0-21swapper/109:11:491
1059899210,20cyclictest0-21swapper/108:27:271
1059899210,20cyclictest0-21swapper/107:48:541
1059899210,20cyclictest0-21swapper/107:30:241
1059899210,20cyclictest0-21swapper/107:28:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional